Gel Filtration Media - L.R. Grade Chromatography Media
L.R. Grade Premium
Laboratory Reagent

L.R. Grade Gel Filtration Media

Premium laboratory grade gel filtration media engineered for demanding chromatographic applications including protein purification, molecular weight separation, and size exclusion chromatography. Our media delivers exceptional resolution, consistent performance, and reliable results for critical laboratory processes requiring superior separation efficiency with stringent quality control standards.

  • High Resolution L.R. Grade Quality
  • Superior Protein Separation Performance
  • Multiple Molecular Weight Ranges
  • Consistent Batch-to-Batch Quality
  • Size Exclusion Chromatography
  • Buffer Compatible
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Technical Specifications

Media Type: Cross-linked Dextran
Particle Size: 40-120 μm (wet)
Exclusion Limit: 10,000-600,000 Da
Separation Range: 1,000-300,000 Da
Physical State: White to off-white beads
Water Regain: 9-13 ml/g dry gel
pH Stability: pH 2-12
Operating Temperature: 4-40°C
Chemical Stability: Stable in common buffers
Flow Rate: 1-4 ml/min (standard column)
Capacity: High protein loading capacity
Packaging Options: 25g, 100g, 500g bottles

Applications

Protein Purification
Size Exclusion Chromatography
Molecular Weight Determination
Desalting Applications
Buffer Exchange
Educational Chromatography
Biomolecule Separation
Analytical Separations
Preparative Purification
Laboratory Research
Quality Control Testing
Teaching Applications

Industry-Specific Grades

DRAVYOM offers specialized gel filtration media grades tailored for different chromatography and research requirements, ensuring optimal separation performance and cost-effectiveness across diverse applications.

LR Grade (Laboratory Reagent)
Particle Size: 40-120 μm Exclusion Limit: Standard range pH Stability: pH 2-12 Application: General laboratory, educational use
Research Grade
Particle Size: Narrow distribution High Resolution: Enhanced separation Low Protein Binding: Minimal interaction Application: Advanced research, protein studies
Analytical Grade
High Performance: Excellent resolution Reproducibility: Consistent results Chemical Stability: Extended lifetime Application: Analytical chromatography
Educational Grade
Cost-Effective: Budget-friendly Easy Handling: User-friendly Reliable Performance: Teaching applications Application: Teaching, training institutes

Quality Standards

DRAVYOM's Gel Filtration Media is manufactured under stringent quality control protocols, meeting chromatography standards for protein purification and analytical applications. Our production ensures consistent performance and reliable separations.

ISO 9001:2015 Certified Manufacturing
Chromatography Grade Standards
High Resolution Performance
Advanced Performance Testing
Protein Separation Validated
Consistent Batch Quality
Performance Certificate
Controlled Storage & Transport

Advanced Chemical Properties & Performance

LR Grade Gel Filtration Media exhibits reliable separation properties suitable for educational and general laboratory applications. Its consistent composition ensures predictable performance in standard chromatographic procedures and teaching environments.

Basic Properties
Separation Range: 1-300 kDa molecular weight
Resolution: High resolution separations
Selectivity: Size-based separation
Matrix Type: Cross-linked dextran
Physical Properties
Bead Size: 40-120 μm (dry)
pH Range: 2-12 (stable range)
Temperature Range: 4-40°C
Water Content: 80-85% (hydrated)
Laboratory Performance
Separation Efficiency: Excellent for protein purification
Recovery Rate: ≥90% typical recovery
Flow Rate: 0.1-1.0 ml/min optimal
Capacity: 2-5% sample volume
Composition Standards
Matrix Purity: High purity dextran
Preservative: 20% ethanol solution
Appearance: White to cream colored beads
Sterility: Sterile filtered
Stability Properties
Shelf Life: 3 years (unopened)
Storage Stability: Stable at 2-8°C
Column Life: 100+ separations
Regeneration: Multiple cleaning cycles

Performance Characteristics

Performance metrics demonstrate LR Grade Gel Filtration Media reliability in educational and general laboratory applications with consistent quality, suitable performance, and cost-effective operation for routine procedures.

Separation Performance

Resolution: Excellent size-based separations

Superior protein purification
Educational Suitability

Training: Perfect for chromatography education

Ideal for teaching environments
Biochemical Use

Reliability: Consistent performance in protein work

Suitable for general laboratory procedures
Cost Effectiveness

Economics: Optimal cost-performance ratio

Budget-friendly laboratory solution
Quality Consistency

Variation: ±5% between batches

Reliable batch-to-batch performance
Shelf Life

Duration: 3 years under proper storage

Extended usability for laboratories

Safety Information

Generally safe for laboratory use. Contains ethanol preservative. Use standard laboratory safety practices with appropriate protective equipment including gloves and safety goggles. Maintain sterile technique when handling to prevent contamination. Important in educational settings to ensure proper supervision and safety protocols.

Sterile Handling
Cold Storage
Educational Safety

Storage & Handling

Store in original containers at 2-8°C in a refrigerated environment. Do not freeze. Keep containers tightly closed and maintain sterile conditions. Use appropriate cold storage equipment and maintain proper inventory management for educational institutions.

Store at 2-8°C
Do not freeze
Sterile containers required
Educational safety protocols

Chemical Mechanisms & Reaction Pathways

Gel filtration media function through size exclusion chromatography principles with controlled pore structures for molecular separation, making them essential for protein purification and analytical separations with predictable molecular sieving behavior.

Size Exclusion

Molecular size-based separation for protein fractionation and buffer exchange

Fundamental chromatography principles
Desalting

Salt and small molecule removal from protein solutions

Essential biochemistry techniques
Group Separation

High and low molecular weight component separation

Advanced separation applications
Buffer Exchange

Rapid buffer change for protein stability studies

Protein chemistry applications

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use in educational and laboratory environments with complete documentation packages supporting institutional safety requirements and standard operating procedures.

Educational Standards

Compliance with educational institution safety requirements

Laboratory Standards

General laboratory reagent specifications and testing protocols

Safety Compliance

Occupational safety and health administration compliance

Chemical Registration

Proper chemical registration and inventory management

Documentation

Complete safety data sheets and handling instructions

Transportation

UN classification and safe transportation protocols

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance, safety training, and technical assistance to optimize LR Grade Gel Filtration Media use in educational and general laboratory applications.

Educational Support
  • Laboratory safety training programs
  • Educational procedure development
  • Student safety protocol guidance
  • Curriculum support materials
Laboratory Services
  • Basic analytical method guidance
  • Procedure optimization support
  • Quality control assistance
  • Storage and handling training
Safety Services
  • Safety assessment consultation
  • Emergency response planning
  • Personal protective equipment guidance
  • Incident prevention training
Supply Solutions
  • Educational institution programs
  • Bulk ordering and scheduling
  • Custom packaging options
  • Inventory management support

Environmental Impact & Sustainability

Our LR Grade Gel Filtration Media production emphasizes environmental responsibility through efficient manufacturing practices, waste minimization, and comprehensive environmental impact management for educational and laboratory operations.

Waste Minimization

Efficient production with reduced waste generation

Educational Sustainability

Supporting sustainable chemistry education programs

Clean Production

Energy-efficient manufacturing with emission controls

Safe Disposal

Neutralization guidance for laboratory waste management

Environmental Standards

Compliance with environmental management systems

Container Programs

Container return and recycling programs for institutions

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs standard production technology and quality monitoring systems to ensure consistent LR Grade Gel Filtration Media quality and performance across all production batches for educational and laboratory use.

Production Process

Standard polymer synthesis with controlled pore size distribution and particle uniformity

Consistent quality for chromatography applications
Quality Testing

Standard testing protocol including particle size, pore distribution, and performance validation

Regular quality monitoring and batch release
Quality Systems

ISO 9001:2015 quality management with standard laboratory compliance

Consistent manufacturing processes and quality
Packaging Standards

Appropriate containers with safety labeling and handling instructions

Safe packaging for educational environments

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade Gel Filtration Media effectiveness across educational and general laboratory applications with reliable performance metrics and institutional usage validation.

Educational Institutions
Safety Record: 99.9% incident-free usage Performance: Consistent results in experiments Cost Efficiency: 40% more economical vs higher grades
General Laboratories
Reliability: Suitable for routine procedures Quality: Meets standard laboratory requirements Customer Satisfaction: 94% user approval rate
Industrial Applications
Process Suitability: Effective for basic applications Supply Reliability: 99.5% on-time delivery Economic Value: Optimal cost-performance ratio

DRAVYOM Competitive Advantages

Cost Effectiveness

Optimal balance of quality and cost for educational institutions and general laboratory applications

Educational Focus

Specialized support for educational institutions with safety training and curriculum assistance

Safety Standards

Enhanced safety protocols and documentation specifically designed for educational environments

Reliable Supply

Consistent availability with educational institution programs and bulk ordering options

Quality Assurance

Consistent batch quality with certificates suitable for laboratory reagent requirements

Partnership Approach

Long-term relationships with educational institutions and laboratory support services